US3180342A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brush comb
Assignee: Individual
•
Filing: 1962-01-26
•
Granted: 1965-04-27
•
Expires: 1982-01-26
Abstract
No abstract record available.
Inventors
- 👤 Dietsche Erich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:38
CPC Classifications
A; A45; A45D; A45D24/00; A45D24/04; A45D24/10; A45D24/16; A46; A46B; A46B15/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
176 words
A BRUSH COMB COMPRISING A COMB AND BRUSH PORTION HAVING A ROW OF TEETH AND ROWS OF BRISTLES IN BUNCHES, AND A HANDLE PORTION, SAID TEETH BEING ALTERNATELY OF DIFFERENT LENGTH LONGITUDINALLY OF SAID ROW OF TEETH AND DECREASING CONTINUOUSLY IN LENTH IN THE DIRECTION OF SAID HANDLE, AND A THUMB REST BEING PROVIDED LATERALLY OF SAID BRUSH COMB INTERMEDIATE SAID COMB AND SAID HANDLE PORTION, THE LENGTH OF SAID THUMB REST DOWNWARDLY FROM THE BACK OF SAID BRUSH COMB TRANSVERSELY OF SAID HANDLE BEING SUBSTANTIALLY LESS THAN THE LENGTH OF SAID TEETH, SAID BRISTLE BUNCHES EXTENDING SUBSTANTIALLY PARALLEL TO SAID ROW OF TEETH AND BEING ARRANGED IN TWO ROWS, ONE OF EACH SIDE OF SAID ROW OF TEETH, AND THE LENGTH OF SAID BRISTLES BEING SHORTER THAN THE LENGTH OF THE TEETH PROXIMATE TO SAID BRISTLES AND BOTH, THE LENGTH OF SAID TEETH AND OF SAID BRISTLES DECREASING IN THE DIRECTION OF SAID THUMB REST, WITH THE DECREASE IN THE LENGTH OF THE BRISTLES BEING GREATER THAN THE DECREASE IN THE LENGTH OF THE TEETH.
Claim 2
Dependent Claim
176 words
A BRUSH COMB COMPRISING A COMB AND BRUSH PORTION HAVING A ROW OF TEETH AND ROWS OF BRISTLES IN BUNCHES, AND A HANDLE PORTION, SAID TEETH BEING ALTERNATELY OF DIFFERENT LENGTH LONGITUDINALLY OF SAID ROW OF TEETH AND DECREASING CONTINUOUSLY IN LENTH IN THE DIRECTION OF SAID HANDLE, AND A THUMB REST BEING PROVIDED LATERALLY OF SAID BRUSH COMB INTERMEDIATE SAID COMB AND SAID HANDLE PORTION, THE LENGTH OF SAID THUMB REST DOWNWARDLY FROM THE BACK OF SAID BRUSH COMB TRANSVERSELY OF SAID HANDLE BEING SUBSTANTIALLY LESS THAN THE LENGTH OF SAID TEETH, SAID BRISTLE BUNCHES EXTENDING SUBSTANTIALLY PARALLEL TO SAID ROW OF TEETH AND BEING ARRANGED IN TWO ROWS, ONE OF EACH SIDE OF SAID ROW OF TEETH, AND THE LENGTH OF SAID BRISTLES BEING SHORTER THAN THE LENGTH OF THE TEETH PROXIMATE TO SAID BRISTLES AND BOTH, THE LENGTH OF SAID TEETH AND OF SAID BRISTLES DECREASING IN THE DIRECTION OF SAID THUMB REST, WITH THE DECREASE IN THE LENGTH OF THE BRISTLES BEING GREATER THAN THE DECREASE IN THE LENGTH OF THE TEETH.
References Cited (Backward Citations)
US1328120A
Cited
FR833030A
Cited
US2164387A
Cited
US2272151A
Cited
US2473227A
Cited
DE823329C
Cited
US2886840A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-26 | 1968-10-26 | 1969-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-26 | 1972-10-26 | 1973-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-26 | 1976-10-26 | 1977-04-27 | $7700.00 | Window Closed / Lapsed |